Development of Fire Resistant Laminated Wood Using Concentrated Sodium Polyborate Aqueous Solution

@article{Tsuyumoto2009DevelopmentOF,
  title={Development of Fire Resistant Laminated Wood Using Concentrated Sodium Polyborate Aqueous Solution},
  author={Isao Tsuyumoto and Tomokazu Oshio},
  journal={Journal of Wood Chemistry and Technology},
  year={2009},
  volume={29},
  pages={277 - 285}
}
Abstract A highly concentrated aqueous solution of sodium polyborate (SPB) was used to treat laminated Japan cedar (Cryptomeria japonica) in order to first develop a fire resistant laminated wood. After the pressure-impregnation of a water borne solution containing 9.78 mol/L of boron, the fire properties were evaluated by cone calorimeter (CCM) and weight loss (WL). The resorcinol formaldehyde resin (RF) laminated wood did not fracture and the adhesive interfaces kept the pieces together even… Expand
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